Pharmaceutical Intermediates
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3-Bromofluorobenzene (cas: 1073-06-9)
The content of 3-Bromofluorobenzene (cas: 1073-06-9) is high, more than 99.5%. The supply is sufficient, with an annual supply of 200 tons.
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1-bromo-3-fluoroobenzene is an intermediate of medicine, pesticide and liquid crystal materials.
1-bromo-3-fluoroobenzene has guaranteed supply and competitive price. -
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Tris (hydroxymethyl) Aminoethane Best price
Tris (hydroxymethyl) Aminoethane has a high content and purity of more than 99.5%, which has been sold to many countries.
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Tris (hydro physical) Aminoethane has sufficient supply, stable quality and an annual production capacity of more than 200 tons.
Tris (hydroxymethyl) aminoethane, as an intermediate of fosfomycin, can also be used as a vulcanization accelerator, cosmetics (cream, lotion), mineral oil, paraffin emulsifier, and biological buffer. -
Good and competitive 4-(3,5-Difluorophenyl)cyclohexanone
1. 4 - (3,5-Difluorophenyl) cyclohexanone has high content and stable quality, and the content is above 99.5%.
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2. 4 - (3,5-Difluorophenyl) cyclohexanone is mainly used in liquid crystal material intermediates and innovative drugs as organic synthesis. It is mainly used in liquid crystal material intermediates and innovative drugs, as organic synthesis.
3. Cas: 156265-95-1 The product contains less impurities and isomers. -
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4-(4-methoxyphenyl) Cyclohexan-1-one
1. The quality of 4 - (4-methodophenyl) cyclohexanone is stable, the content can reach more than 99.5%, and the supply is sufficient.
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2. Products similar to 4 - (4-methodophenyl) cyclohexan-1-one can be customized
3. 4 - (4-methoxyphenyl) cyclohexan-1-one is widely used in organic synthesis, liquid crystal material intermediates, and information chemicals. -
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(CAS:936-59-4 ) 3-Chloropropiophenone from China in good quality
3-Chloropropiophenone (CAS: 936-59-4) has high content and purity of 99.5%. The supply is sufficient, with an annual supply of 500 tons.
2-Chloro-1-benzoylethane (CAS: 936-59-4) is a useful synthetic intermediate. It is a pharmaceutical intermediate used for the synthesis of the drug Bupropion hydrochloride (CAS: 34911-55-2), and can also be used for other organic synthesis.
Beta-Chloropropiophenone (CAS: 936-59-4) has guaranteed supply capacity and competitive price advantage.3-Chloropropiophenone (CAS: 936-59-4) 2-Chloro-1-benzoylethane (CAS: 936-59-4) Bupropion hydrochloride (CAS: 34911-55-2)Email Details -
4,4-Isopropylidenebis(2,6-dimethylphenol)
The content of 4,4-Isopropylidenebis (2,6-dimethylphenol) is high, and the content can reach more than 99.5%, which is higher than the standard of the same industry.
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Tetramethyldiphenol A has sufficient supply, stable quality and an annual production capacity of more than 100 tons.
4,4-isoprotelidenedi-2,6-xylol is a pharmaceutical intermediate and a synthetic material intermediate. -
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pharmaceutical intermediates 2-Mercapto-5-methyl-1,3,4-thiadiazole
The content of 2-mercapto-5-methyl-1,3,4-thiadiazole is high, HPLC ≥ 99.8%, higher than the quality standard of the same industry
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Thiadiazole is Cefazolin sodium salt intermediate, with strict quality control, many indicators higher than industry standards, and the production process meets GMP requirements.
Cefazolin sodium salt intermediate (CAS: 29490-19-5) has stable quality and sufficient supply, with an annual supply capacity of more than 300 tons. -
4-(4-Methylphenyl)cyclohexanone
1. A small number of industrial plants producing 4 - (4-Methylphenyl) cyclohexanone in China.
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2. 4 - (4-Methylphenyl) cyclohexanone has a high content of 99.5% or more, but its price is not higher than that of peers. Sufficient supply capacity.
3. 4 - (4-Methylphenyl) cyclohexanone (CAS: 40503-90-0) is mainly used in liquid crystal material STN monomer, drug synthesis and information chemicals.